feat: add ThemeHelper

src/MaaWpfGui/App.xaml

@@ -6,6 +6,7 @@
     xmlns:s="https://github.com/canton7/Stylet"
     xmlns:main="clr-namespace:MaaWpfGui.Main"
     xmlns:styles="clr-namespace:MaaWpfGui.Styles"
+    xmlns:resources="clr-namespace:MaaWpfGui.Helper"
     xmlns:controls="clr-namespace:MaaWpfGui.Styles.Controls"
     xmlns:hc="https://handyorg.github.io/handycontrol">
     <Application.Resources>
@@ -28,6 +29,7 @@
                     </s:ApplicationLoader.Bootstrapper>
                 </s:ApplicationLoader>
                 <hc:Theme Name="HandyTheme"/>
+                <resources:ThemeHelper Name="MaaTheme"/>
             </ResourceDictionary.MergedDictionaries>
             <!--  A Style that affects all TextBlocks  -->
             <Style BasedOn="{StaticResource TextBlockDefault}" TargetType="controls:TextBlock" />

src/MaaWpfGui/App.xaml.cs

@@ -42,6 +42,7 @@ namespace MaaWpfGui
         {
             SharedResourceDictionary.SharedDictionaries.Clear();
             Theme.GetTheme("HandyTheme", Resources).Skin = skin;
+            Theme.GetTheme("MaaTheme", Resources).Skin = skin;
             Current.MainWindow?.OnApplyTemplate();
         }
 
@@ -49,6 +50,7 @@ namespace MaaWpfGui
         {
             SharedResourceDictionary.SharedDictionaries.Clear();
             Theme.GetTheme("HandyTheme", Resources).SyncWithSystem = syncWithSystem;
+            Theme.GetTheme("MaaTheme", Resources).SyncWithSystem = syncWithSystem;
             Current.MainWindow?.OnApplyTemplate();
         }
 

src/MaaWpfGui/Helper/ThemeHelper.cs

@@ -0,0 +1,22 @@
+using System;
+using System.Windows;
+using HandyControl.Data;
+using HandyControl.Themes;
+using HandyControl.Tools;
+
+namespace MaaWpfGui.Helper
+{
+    /// <summary>
+    /// The theme class.
+    /// </summary>
+    public class ThemeHelper : Theme
+    {
+        public override ResourceDictionary GetSkin(SkinType skinType) =>
+            ResourceHelper.GetSkin(typeof(App).Assembly, "Res/Themes", skinType);
+
+        public override ResourceDictionary GetTheme() => new ResourceDictionary()
+        {
+            Source = new Uri("pack://application:,,,/HandyControl;component/Themes/Theme.xaml"),
+        };
+    }
+}

src/MaaWpfGui/Res/Themes/Colors.xaml

@@ -0,0 +1,7 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:system="clr-namespace:System;assembly=mscorlib">
+
+    <Color x:Key="SecondaryRegionColor">#ffffff</Color>
+    
+</ResourceDictionary>

src/MaaWpfGui/Res/Themes/ColorsDark.xaml

@@ -0,0 +1,8 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+                    xmlns:system="clr-namespace:System;assembly=mscorlib">
+
+    <Color x:Key="PrimaryTextColor">#ddd</Color>
+    <Color x:Key="TextIconColor">#ddd</Color>
+
+</ResourceDictionary>

src/MaaWpfGui/Res/Themes/SkinDark.xaml

@@ -0,0 +1,7 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+
+    <ResourceDictionary.MergedDictionaries>
+        <ResourceDictionary Source="ColorsDark.xaml"/>
+    </ResourceDictionary.MergedDictionaries>
+
+</ResourceDictionary>

src/MaaWpfGui/Res/Themes/SkinDefault.xaml

@@ -0,0 +1,7 @@
+<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation">
+
+    <ResourceDictionary.MergedDictionaries>
+        <ResourceDictionary Source="Colors.xaml"/>
+    </ResourceDictionary.MergedDictionaries>
+
+</ResourceDictionary>